fix a typo in PyErr_Format table and add row for 'p' format char
closes bug 534495
diff --git a/Doc/api/exceptions.tex b/Doc/api/exceptions.tex
index 796291f..5bd9117 100644
--- a/Doc/api/exceptions.tex
+++ b/Doc/api/exceptions.tex
@@ -139,7 +139,8 @@
\lineii{c}{Character, as an \ctype{int} parameter}
\lineii{d}{Number in decimal, as an \ctype{int} parameter}
\lineii{x}{Number in hexadecimal, as an \ctype{int} parameter}
- \lineii{x}{A string, as a \ctype{char *} parameter}
+ \lineii{s}{A string, as a \ctype{char *} parameter}
+ \lineii{p}{A hex pointer, as a \ctype{void *} parameter}
\end{tableii}
An unrecognized format character causes all the rest of the format